#include<bits/stdc++.h>
using namespace std;

class box
{
public:
    int length;
    int height;
    int breadth;
    int get(void);
    void set(int length, int height, int bre);
};

int box::get(void){
    return length*breadth*height;
}

void box::set(int len, int hei, int bre){
    length = len;
    breadth = bre;
    height = hei;    
}

int main(){
    box box1;
    
    box1.length=1;
    box1.height=2;
    box1.breadth=1;
    int v=box1.get(); 
    cout<<v;
}


